*{
	margin: 0;
	padding: 0;
}
body{
	font-size: 14px;
	font-family: "microsoft yahei";
	color: #666;
	background-color: #ffffff;
}
/* 清除浮动 */
.clearfix:before,.clearfix:after{
   content:" ";
   display:table;
}
.clearfix:after{
   clear:both;
}
.clearfix{
   *zoom:1;
}
/* 清除a下划线 */
a{
	text-decoration: none;
}
/*清除圆点*/
li{ 
	list-style: none;
}
/*版心的宽度都是1400，所以集体声明*/
.w{ 
    width: 1400px;
    margin: 0 auto;
}

/* 头部区域开始 */
/* 头部广告部分 */
.banner img{
  vertical-align: middle;
  max-width: 100%;
  height: auto;
  border: none;
}
/* 导航栏部分 */
.nav{
	height: 68px;
	background-color: #fafafa;
	line-height: 66px;
}
.nav ul{
	float: left;
	margin: 0 291px;
}
.nav ul li{
	float: left;
	margin:0 50px;
}
.nav ul .active {
	border-bottom: 2px solid #0eaf81;
}
.nav ul li a{
	color: #000000;
}
.nav .active a{
	color: #0eaf81;
}
/* 头部区域结束 */


/* 云大科技公司介绍区域开始 */
.content{
	margin-top: 27px;
	margin-bottom: 54px;
	height: 542px;
}
.content .left{
	float: left;
}
.content .left img{
	max-width: 100%;
	height: auto;
	border: none;
}
.content .right{
	margin-top: 84px;
	margin-left: 24px;
	float: left;
	width: 614px;
	height: 356px;
}
.content .right h2{
	color: #0eaf81;
	font-weight: normal;
	font-size: 30px;
}
.content .right .p1{
	margin-top: 31px;
}
.content .right .p2{
	margin-top: 26px;
}
/* 云大科技公司介绍区域结束 */

/* 公司相关数据区域开始 */
.work{
	height: 325px;
	background: url(images/work.png) rgba(0,0,0,0.7);
}
.work .work-in ul{
	float: left;
	margin: 0 100px;
}
.work .work-in ul li{
	float: left;
	margin: 120px 100px 0px 100px;
}
.work .work-in ul li h2{
	color: #0eaf81;
	font-size: 48px;
	font-weight: normal;
}
.work .work-in ul li p{
	color: #0eaf81;
	font-size: 18px;
	font-weight: normal;
}
/* 公司相关数据区域结束 */

/* 科技快讯部分开始 */
.news{
	height: 580px;
}
.news .news-in>h2{
	float: left; 
	margin: 84px 0 0 660px;
	font-size: 24px;
	font-weight: 400;
	color: #101010;
}
.news .news-in>p{
	float: left;
	margin: 10px 0 0 646px;
	font-size: 14px;
	font-weight: 400;
	color: #575757;
	padding-bottom: 46px;
}
.news .news-in ul{
	position: relative;
	float: left;
	margin: 0 0 0 0px;
}
.news .news-in ul .li1{
	width: 332px;
	height: 226px;
	float: left;
	margin-right: 24px;
}
.news .news-in ul .li2{
	float: left;
}
.news .news-in ul li a{
	color: #333;
}
.news .news-in ul li img{
	vertical-align: middle;
	max-width: 100%;
	height: auto;
	border: none;
}
.news .news-in ul li .cover{
	float: left;
	text-align: center;
	position: absolute;
	bottom:2px;
	width: 331px;
	height: 50px;
	line-height: 50px;
	background: rgba(0,0,0,0.6);
	color: #fff;
}
.news .news-in .load-more{
	float: left;
    color: #424242;
	border: 1px solid #000000;
	border-radius: 10px;
	padding: 14px 54px;
	margin-top: 59px;
	margin-left: 620px;
	
}
/* 科技快讯结束 */

/* 尾部区域开始 */
.footer{
	height: 344px;
	background-color: #273037;
}
.footer-in .footer-left{
	float: left;
	margin-top: 42px;
}
.footer .footer-in .footer-left h2{
	color: #fff;
	font-size: 18px;
	padding-left: 36px;
	background: url(images/kefu.png) no-repeat;
}
.footer .footer-in .footer-left p{
	color: #0EAF81;
	font-size: 24px;
	padding-left: 36px;
	padding-bottom: 12px;
}
.footer .footer-in .footer-left img{
	padding-left: 36px;
}
.footer-right{
	float: right;
	margin-top: 42px;
	margin-right: 260px;
}
.footer-right dl{
	float: left;
	margin-left: 100px;
}
.footer-right dt{
	font-size: 18px;
	color: #ffffff;
	padding-bottom: 20px;
}
.footer-right dd{
	font-size: 14px;
	color: #8f8f8f;
	margin-bottom: 10px;
}
.copy-in{
	width: 1300px;
	height: 54px;
	border-top: 1px solid #363e45;
	margin: 60px auto;
	line-height: 54px;
	text-align: center;
	color: #676767;
}
/* 尾部区域结束 */